中文说明：应用背景该算法可以应用与辨识的领域，主要针对一系列输出误差系统的辨识，并且效果显著，辨识是现在学术界都在研究的一项很重要的技术，关系到很多领域，有十分重要的价值。关键技术该程序的算法主要基本依据为最小二乘法，由于最小二乘法只能解决线性问题，不能解决输出误差系统的辨识，因此本算法基于辅助模型建立的最想二乘法，来辨识输出误差系统。
English Description：
Application backgroundThe algorithm can application and identification of areas, mainly for a series of output error of system identification, and the effect is significant, the identification is now the academic circles are in a very important technology in relation to many fields, and has very important value.Key TechnologyThe program of the algorithm is mainly based on least-squares method, due to the least square method can only solve linear problems, can not solve the system output error identification, so the algorithm based on the auxiliary model to establish the most want to multiplication, to identify the system output error.